78452024

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 97665736

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 658, 727, 1148, 1316, 1454, 1927, 2296, 2632, 2908, 3854, 5089, 5816, 7708, 10178, 13489, 15416, 20356, 26978, 29807, 34169, 40712, 53956, 59614, 68338, 107912, 119228, 136676, 208649, 238456, 239183, 273352, 417298, 478366, 834596, 956732, 1400929, 1669192, 1913464, 2801858, 5603716, 9806503, 11207432, 19613006, 39226012, 78452024]

約数ペア:

[(1, 78452024), (2, 39226012), (4, 19613006), (7, 11207432), (8, 9806503), (14, 5603716), (28, 2801858), (41, 1913464), (47, 1669192), (56, 1400929), (82, 956732), (94, 834596), (164, 478366), (188, 417298), (287, 273352), (328, 239183), (329, 238456), (376, 208649), (574, 136676), (658, 119228), (727, 107912), (1148, 68338), (1316, 59614), (1454, 53956), (1927, 40712), (2296, 34169), (2632, 29807), (2908, 26978), (3854, 20356), (5089, 15416), (5816, 13489), (7708, 10178)]